Base Transceiver Station Filter & Duplexer

In today’s high-speed mobile networks, base transceiver stations (BTS) use filters with steep skirts that reduce interference by aggressively rejecting out-of-band signals. Sophisticated BTS components such as combiners, duplexers and filter banks can reduce signal levels by more than 110 dB in the rejection band. For those that operate in the LTE band, frequency coverage must reach 3.8 GHz, and during final test it is also necessary to measure the second harmonic above the carrier.

RF & Microwave Test Accessories

Keysight provides a wide range of test accessories to meet your specific application. Learn about the latest new products and support information for switches, attenuators, amplifiers, detectors and many more.